.app-root {
  width: 100%;
  display: flex;
  flex-direction: column;
  height: 100%;

  .header-wrapper {
    width: 100%;
    flex: 0;
  }

  .app-content {
    flex: 1;
    width: 100%;
    background-color: #EEEEEE;
    overflow: scroll;

    .tab-bar-mask {
      width: 100%;
      height: 100px;
    }
  }
}